<?php
namespace app\home\controller;

//use app\admin\model\Menus;
//use app\admin\model\Campus;
//use app\admin\model\Student;
//use app\admin\model\Classes;
//use app\admin\model\Teacher;
use think\Controller;
use think\Db;


/**
 * 后台主页
 * Class IndexController
 * Author ghostsf
 * Blog www.ghostsf.com
 * @package app\admin\controller
 */
class IndexController extends CommonController
{
	public function ismobile() {
    // 如果有HTTP_X_WAP_PROFILE则一定是移动设备
    if (isset ($_SERVER['HTTP_X_WAP_PROFILE']))
        return true;

    //此条摘自TPM智能切换模板引擎，适合TPM开发
    if(isset ($_SERVER['HTTP_CLIENT']) &&'PhoneClient'==$_SERVER['HTTP_CLIENT'])
        return true;
    //如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息
    if (isset ($_SERVER['HTTP_VIA']))
        //找不到为flase,否则为true
        return stristr($_SERVER['HTTP_VIA'], 'wap') ? true : false;
    //判断手机发送的客户端标志,兼容性有待提高
    if (isset ($_SERVER['HTTP_USER_AGENT'])) {
        $clientkeywords = array(
            'nokia','sony','ericsson','mot','samsung','htc','sgh','lg','sharp','sie-','philips','panasonic','alcatel','lenovo','iphone','ipod','blackberry','meizu','android','netfront','symbian','ucweb','windowsce','palm','operamini','operamobi','openwave','nexusone','cldc','midp','wap','mobile'
        );
        //从HTTP_USER_AGENT中查找手机浏览器的关键字
        if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
            return true;
        }
    }
    //协议法，因为有可能不准确，放到最后判断
    if (isset ($_SERVER['HTTP_ACCEPT'])) {
        // 如果只支持wml并且不支持html那一定是移动设备
        // 如果支持wml和html但是wml在html之前则是移动设备
        if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) {
            return true;
        }
    }
    return false;
 }
    /**
     *
     * @return mixed
     */
    public function index()
    {
        $m = $this->ismobile();
        if($m === true){
            echo '暂无手机访问页面';die;
        }
        $info = 1;
        if (isset(session('loginSession')['user_username'])) {
            $info = session('loginSession')['user_nickname'];
        }

        $this->assign('info',$info);
        return $this->fetch('index/student_login');

    }
    public function zhuce()
    {
        return $this->fetch('index/index02');

    }

    public function aboutUs()
    {
        $info = 1;
        if (isset(session('loginSession')['user_username'])) {
            $info = session('loginSession')['user_nickname'];
        }
        $this->assign('info',$info);
        return $this->fetch('index/about');
    }
    public function help()
    {
        $info = 1;
        if (isset(session('loginSession')['user_username'])) {
            $info = session('loginSession')['user_nickname'];
        }
        $this->assign('info',$info);
        return $this->fetch('index/help');
    }
    public function userHome()
    {
        $info = 1;
        if (isset(session('loginSession')['user_username'])) {
            $info = session('loginSession')['user_nickname'];
        }
        $this->assign('info',$info);
        return $this->fetch('index/user');
    }
    public function lawInfo()
    {
        $info = 1;
        if (isset(session('loginSession')['user_username'])) {
            $info = session('loginSession')['user_nickname'];
        }
        $this->assign('info',$info);
        return $this->fetch('index/law');
    }

}
